2,3‑Dihydroxypropyl Methacrylate (Glycerol Monomethacrylate)
2,3-Dihydroxypropyl Methacrylate, commonly known as Glycerol Monomethacrylate (GMMA), is a versatile functional monomer characterized by its methacrylate ester group and a vicinal diol side chain. This chemical structure imparts significant hydrophilic properties and high reactivity, making it a valuable building block in polymer science. As a clear, low-viscosity liquid, it is typically stabilized with inhibitors to prevent premature polymerization during storage and transport.
In industrial and research settings, this monomer is prized for its ability to introduce polar hydroxyl groups into polymer backbones. These groups enhance water solubility, improve adhesion to various substrates, and provide sites for further chemical modification or cross-linking. Its unique combination of a polymerizable vinyl group and a dihydroxy functional moiety allows for the creation of sophisticated materials with tailored mechanical and chemical characteristics.
• In the biomedical and ophthalmic sectors, 2,3-Dihydroxypropyl Methacrylate is a critical component in the synthesis of high-performance hydrogels and soft contact lenses. Its inherent hydrophilicity ensures excellent oxygen permeability and water retention, which are essential for biological compatibility and user comfort in wearable optical devices.
• The monomer serves as a functional additive in the production of specialized coatings, adhesives, and surface treatments. By incorporating this diol-functionalized methacrylate, manufacturers can improve the wettability and adhesion of resins to polar surfaces, such as metals and glass, while also enhancing the overall durability and solvent resistance of the cured film.
• Within the dental and medical adhesive industries, it is utilized to formulate restorative materials and bonding agents. The presence of hydroxyl groups facilitates strong interactions with biological tissues and mineralized surfaces, promoting long-lasting bonds and reducing the risk of interfacial failure in complex clinical environments.
• It is widely employed in the development of advanced polymer architectures, including amphiphilic copolymers and stimuli-responsive materials. Researchers leverage its dual-hydroxyl functionality to create scaffolds for drug delivery systems and diagnostic tools, where precise control over solubility and molecular interaction is paramount.
Product Name: 2,3‑Dihydroxypropyl Methacrylate (Glycerol Monomethacrylate)
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